components/bt: Set discoverable after create server

examples/bluetooth/bluedroid/classic_bt/bt_spp_acceptor/main/example_spp_acceptor_demo.c

@@ -56,8 +56,6 @@ static void esp_spp_cb(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
     switch (event) {
     case ESP_SPP_INIT_EVT:
         ESP_LOGI(SPP_TAG, "ESP_SPP_INIT_EVT");
-        esp_bt_dev_set_device_name(EXAMPLE_DEVICE_NAME);
-        esp_bt_gap_set_scan_mode(ESP_BT_CONNECTABLE, ESP_BT_GENERAL_DISCOVERABLE);
         esp_spp_start_srv(sec_mask,role_slave, 0, SPP_SERVER_NAME);
         break;
     case ESP_SPP_DISCOVERY_COMP_EVT:
@@ -71,6 +69,8 @@ static void esp_spp_cb(esp_spp_cb_event_t event, esp_spp_cb_param_t *param)
         break;
     case ESP_SPP_START_EVT:
         ESP_LOGI(SPP_TAG, "ESP_SPP_START_EVT");
+        esp_bt_dev_set_device_name(EXAMPLE_DEVICE_NAME);
+        esp_bt_gap_set_scan_mode(ESP_BT_CONNECTABLE, ESP_BT_GENERAL_DISCOVERABLE);
         break;
     case ESP_SPP_CL_INIT_EVT:
         ESP_LOGI(SPP_TAG, "ESP_SPP_CL_INIT_EVT");

examples/bluetooth/bluedroid/classic_bt/bt_spp_vfs_acceptor/main/example_spp_vfs_acceptor_demo.c

@@ -80,8 +80,6 @@ static void esp_spp_cb(uint16_t e, void *p)
         ESP_LOGI(SPP_TAG, "ESP_SPP_INIT_EVT status=%d", param->init.status);
         if (param->init.status == ESP_SPP_SUCCESS) {
             esp_spp_vfs_register();
-            esp_bt_dev_set_device_name(EXAMPLE_DEVICE_NAME);
-            esp_bt_gap_set_scan_mode(ESP_BT_CONNECTABLE, ESP_BT_GENERAL_DISCOVERABLE);
             esp_spp_start_srv(sec_mask, role_slave, 0, SPP_SERVER_NAME);
         }
         break;
@@ -96,6 +94,8 @@ static void esp_spp_cb(uint16_t e, void *p)
         break;
     case ESP_SPP_START_EVT:
         ESP_LOGI(SPP_TAG, "ESP_SPP_START_EVT");
+        esp_bt_dev_set_device_name(EXAMPLE_DEVICE_NAME);
+        esp_bt_gap_set_scan_mode(ESP_BT_CONNECTABLE, ESP_BT_GENERAL_DISCOVERABLE);
         break;
     case ESP_SPP_CL_INIT_EVT:
         ESP_LOGI(SPP_TAG, "ESP_SPP_CL_INIT_EVT");